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Patent
   D246890
Priority
Nov 16 1976
Filed
Nov 16 1976
Issued
Jan 10 1978
Expiry
Jan 10 1992
Inventors
Yu, Jim
Assg.orig
Norris Ind…
Assg.curr
TRU-FORM T…
Entity
unknown
Referenced by
9
References
3
Maint.:
n/a
The ornamental design for a knob face plate for a door knob, as shown and described.

FIG. 1 is a front elevational view of a knob face plate for door knobs showing my new design, the broken line showing of the door knob for illustrative purposes only.

FIG. 2 is a side elevational view thereof.

The rear of the knob face plate is flat and unornamented.
INVENTORS:

Yu, Jim

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D507470, Jun 04 2004 Transparent doorknob with embedded ornament
D518702, Aug 25 2004 SPECTRUM BRANDS, INC Interior rose
D522841, Aug 25 2004 SPECTRUM BRANDS, INC Handleset grip
D523318, Aug 25 2004 SPECTRUM BRANDS, INC Handleset grip
D539115, Aug 25 2004 SPECTRUM BRANDS, INC Deadbolt rose
D543087, Aug 25 2004 SPECTRUM BRANDS, INC Doorknob
D856184, Oct 17 2017 OMEGA LTD.; OMEGA SA OMEGA AG OMEGA LTD Watch crown
D858315, Oct 17 2017 Omega Ltd; OMEGA SA OMEGA AG OMEGA LTD Watch
D862253, Oct 17 2017 Omega Ltd; OMEGA SA OMEGA AG OMEGA LTD Watch
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
211778,
227734,
7378,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 1976Norris Industries, Inc.(assignment on the face of the patent)
May 26 1992MASCO BUILDING PRODUCTS, INC , A DE CORP TRU-FORM TOOL & MFG INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0061460997 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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